Hy4 API pricing
As of November 5, 2026, Tencent Hy4 costs $0.417 per million input tokens and $1.2505 per million output tokens on Tencent's own API, with cached input at $0.021 per million.
- Input, per million tokens$0.417
- Output, per million tokens$1.2505
- Cached input, per million$0.021
- Context window1.05M tokens
- Max output66K tokens
- Output speedNot measured
What a request costs
Three fixed token mixes at the list price, without cache or batch discounts. For a whole month, use the calculator.
| Workload | Tokens | One request | 1,000 requests | Fits the context window |
|---|---|---|---|---|
| Chat turn | 1K input + 500 output tokens | $0.0010 | $1.04 | Yes |
| Repository review | 50K input + 3K output tokens | $0.025 | $24.60 | Yes |
| Agent loop | 200K input + 10K output tokens | $0.096 | $95.91 | Yes |
| Solved coding task | One SWE-bench Verified attempt, divided by the share that succeed | Not computable | Not computable |
Price history
We have read Tencent's own price every day since November 4, 2026. It has not changed yet; any change will be listed here with its date.
- November 4, 2026 First recorded: $0.417 input, $1.2505 output
Cheaper models as good as Hy4
Models within two points of Hy4 or above it on the Vibe Coding Index, with a lower output price. Cheapest first.
Hy4 pricing questions
- How much does Hy4 cost per million tokens?
- $0.417 per million input tokens and $1.2505 per million output tokens, as listed on OpenRouter on November 5, 2026.
- Does Hy4 support prompt caching?
- Yes. OpenRouter lists cached input at $0.021 per million tokens, against $0.417 for uncached input.
- Is there a cheaper model as good as Hy4?
- Claude Haiku 5.5 scores 70.8 on the Vibe Coding Index, within two points of Hy4 or above it, and costs $0.50 per million output tokens.
- Has the price of Hy4 changed?
- Not since we started recording it daily on November 4, 2026.